Gaya APA
Hardiyatmo, H, C. (2002).
Mekanika tanah II : Hary Christady Hardiyatmo .
Yogyakarta:
Gadjah Mada Universitas Press.
Gaya MLA
Hardiyatmo, Hary, Christady.
"Mekanika tanah II : Hary Christady Hardiyatmo".
Yogyakarta:
Gadjah Mada Universitas Press,
2002.
Buku.